Satellites/NAVSTAR 72 (USA 258)
NAVSTAR 72 (USA 258)
Satellite · United StatesActive
Who
Owner / operatorUS Air Force Space and Missile Center
ManufacturerBoeing Satellite Development Center, El Segundo
CountryUnited States
Catalogue owner codeUS
Orbit
OrbitingEarth
Orbit classMEO
Perigee20,007 km
Apogee20,358 km
Inclination57.07°
Period718 min
Radar cross-section15.787 m²
Latest Orbital Elements
Epoch (UTC)2026-11-09 12:18:29
Mean motion2.00560298 rev/day
Eccentricity0.0066069
Inclination57.0769°
Right ascension of node25.3696°
Argument of perigee73.8119°
Mean anomaly286.9573°
B* drag term0.0000e+0
Element set999
Revolutions at epoch8,812
Mean elements (OMM) for the SGP4 model, refreshed every 6 hours. They describe the orbit at the epoch shown and drift as time passes, fastest for low orbits.
Source: CelesTrak satellite catalogue and GP data (celestrak.org); owner and manufacturer from GCAT (J. McDowell, CC BY 4.0).